INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/elevator-strips-simple-typed/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/elevator-strips-simple-typed/instances/instance-46.pddl'] INFO translator arguments: [] INFO translator time limit: None INFO translator memory limit: None INFO callstring: /home/pluehne/.usr/bin/python /home/wv/bin/linux/64/fast-downward-10997/builds/release64/bin/translate/translate.py /home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/elevator-strips-simple-typed/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/elevator-strips-simple-typed/instances/instance-46.pddl Parsing... Parsing: [0.030s CPU, 0.027s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.008s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.011s wall-clock] Preparing model... [0.020s CPU, 0.024s wall-clock] Generated 18 rules. Computing model... [0.080s CPU, 0.083s wall-clock] 741 relevant atoms 490 auxiliary atoms 1231 final queue length 1592 total queue pushes Completing instantiation... [0.080s CPU, 0.066s wall-clock] Instantiating: [0.200s CPU, 0.194s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.000s CPU, 0.005s wall-clock] Checking invariant weight... [0.000s CPU, 0.001s wall-clock] Instantiating groups... [0.000s CPU, 0.000s wall-clock] Collecting mutex groups... [0.000s CPU, 0.000s wall-clock] Choosing groups... 20 uncovered facts Choosing groups: [0.000s CPU, 0.000s wall-clock] Building translation key... [0.000s CPU, 0.001s wall-clock] Computing fact groups: [0.010s CPU, 0.009s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.000s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.000s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.000s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.000s CPU, 0.003s wall-clock] Translating task: [0.060s CPU, 0.060s wall-clock] 10 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 1 propositions removed Detecting unreachable propositions: [0.040s CPU, 0.037s wall-clock] Reordering and filtering variables... 21 of 21 variables necessary. 0 of 1 mutex groups necessary. 400 of 400 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.000s CPU, 0.009s wall-clock] Translator variables: 21 Translator derived variables: 0 Translator facts: 60 Translator goal facts: 10 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 400 Translator axioms: 0 Translator task size: 1311 Translator peak memory: 33880 KB Writing output... [0.030s CPU, 0.031s wall-clock] Done! [0.380s CPU, 0.374s wall-clock] planner.py version 0.0.1 Time: 0.07s Memory: 48MB Iteration 1 Queue: [0] Grounded Until: 0 Solving... Solving Time: 0.00s Memory: 48MB (+0MB) UNSAT Iteration Time: 0.00s Iteration 2 Queue: [5] Grounded Until: 0 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.03s Memory: 49MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 50MB (+1MB) UNSAT Iteration Time: 0.04s Iteration 3 Queue: [10] Grounded Until: 5 Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.03s Memory: 51MB (+1MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 52MB (+1MB) UNSAT Iteration Time: 0.05s Iteration 4 Queue: [15] Grounded Until: 10 Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.03s Memory: 53MB (+1MB) Unblocking actions... Solving... Solving Time: 0.09s Memory: 55MB (+2MB) UNSAT Iteration Time: 0.13s Iteration 5 Queue: [20] Grounded Until: 15 Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.03s Memory: 56MB (+1MB) Unblocking actions... Solving... Solving Time: 0.80s Memory: 57MB (+1MB) UNKNOWN Iteration Time: 0.84s Iteration 6 Queue: [20] Grounded Until: 20 Solving... Solving Time: 0.51s Memory: 57MB (+0MB) UNSAT Iteration Time: 0.51s Iteration 7 Queue: [25] Grounded Until: 20 Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.02s Memory: 59MB (+2MB) Unblocking actions... Solving... Solving Time: 0.76s Memory: 60MB (+1MB) UNKNOWN Iteration Time: 0.80s Iteration 8 Queue: [25] Grounded Until: 25 Solving... Solving Time: 0.65s Memory: 60MB (+0MB) UNKNOWN Iteration Time: 0.65s Iteration 9 Queue: [25] Grounded Until: 25 Solving... Solving Time: 0.56s Memory: 60MB (+0MB) UNKNOWN Iteration Time: 0.56s Iteration 10 Queue: [25] Grounded Until: 25 Solving... Solving Time: 0.50s Memory: 60MB (+0MB) UNKNOWN Iteration Time: 0.50s Iteration 11 Queue: [25] Grounded Until: 25 Solving... Solving Time: 0.46s Memory: 60MB (+0MB) UNKNOWN Iteration Time: 0.46s Iteration 12 Queue: [25] Grounded Until: 25 Solving... Solving Time: 0.43s Memory: 60MB (+0MB) UNKNOWN Iteration Time: 0.43s Iteration 13 Queue: [25] Grounded Until: 25 Solving... Solving Time: 0.44s Memory: 60MB (+0MB) UNKNOWN Iteration Time: 0.44s Iteration 14 Queue: [25] Grounded Until: 25 Solving... Solving Time: 0.43s Memory: 60MB (+0MB) UNKNOWN Iteration Time: 0.43s Iteration 15 Queue: [25] Grounded Until: 25 Solving... Solving Time: 0.41s Memory: 60MB (+0MB) UNKNOWN Iteration Time: 0.41s Iteration 16 Queue: [25] Grounded Until: 25 Solving... Solving Time: 0.36s Memory: 60MB (+0MB) UNKNOWN Iteration Time: 0.36s Iteration 17 Queue: [25] Grounded Until: 25 Solving... Solving Time: 0.05s Memory: 60MB (+0MB) UNSAT Iteration Time: 0.05s Iteration 18 Queue: [30] Grounded Until: 25 Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.02s Memory: 62MB (+2MB) Unblocking actions... Solving... Answer: 1 occurs(action(("board","f0","p8")),1) occurs(action(("up","f0","f13")),2) occurs(action(("board","f13","p2")),3) occurs(action(("down","f13","f9")),4) occurs(action(("board","f9","p4")),5) occurs(action(("down","f9","f1")),6) occurs(action(("depart","f1","p4")),7) occurs(action(("up","f1","f17")),8) occurs(action(("board","f17","p1")),9) occurs(action(("down","f17","f15")),10) occurs(action(("depart","f15","p1")),11) occurs(action(("depart","f15","p2")),11) occurs(action(("down","f15","f10")),12) occurs(action(("board","f10","p6")),13) occurs(action(("up","f10","f19")),14) occurs(action(("depart","f19","p6")),15) occurs(action(("down","f19","f1")),16) occurs(action(("up","f1","f3")),17) occurs(action(("board","f3","p0")),18) occurs(action(("board","f3","p7")),18) occurs(action(("up","f3","f6")),19) occurs(action(("depart","f6","p0")),20) occurs(action(("depart","f6","p7")),20) occurs(action(("board","f6","p3")),20) occurs(action(("down","f6","f2")),21) occurs(action(("board","f2","p5")),22) occurs(action(("up","f2","f7")),23) occurs(action(("depart","f7","p5")),24) occurs(action(("up","f7","f12")),25) occurs(action(("depart","f12","p3")),26) occurs(action(("board","f12","p9")),26) occurs(action(("up","f12","f16")),27) occurs(action(("depart","f16","p9")),28) occurs(action(("down","f16","f6")),29) occurs(action(("depart","f6","p8")),30) Solving Time: 0.26s Memory: 63MB (+1MB) SAT SATISFIABLE Models : 1+ Calls : 18 Time : 7.007s (Solving: 6.68s 1st Model: 0.25s Unsat: 0.65s) CPU Time : 7.010s Choices : 133007 Conflicts : 102782 (Analyzed: 102777) Restarts : 1246 (Average: 82.49 Last: 190) Model-Level : 53.0 Problems : 18 (Average Length: 22.83 Splits: 0) Lemmas : 102777 (Deleted: 86695) Binary : 224 (Ratio: 0.22%) Ternary : 1375 (Ratio: 1.34%) Conflict : 102777 (Average Length: 13.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 102777 (Average: 1.22 Max: 36 Sum: 125278) Executed : 102749 (Average: 1.22 Max: 36 Sum: 125143 Ratio: 99.89%) Bounded : 28 (Average: 4.82 Max: 22 Sum: 135 Ratio: 0.11%) Rules : 5156 Atoms : 5156 Bodies : 1 (Original: 0) Tight : Yes Variables : 15027 (Eliminated: 0 Frozen: 11669) Constraints : 74305 (Binary: 96.8% Ternary: 2.3% Other: 1.0%) Memory Peak : 64MB Max. Length : 30 steps Sol. Length : 30 steps